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优化点播流程中ssrc的释放

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This commit is contained in:
648540858
2023-06-02 15:46:07 +08:00
parent 8ef5e2618d
commit 74431b1e98
2 changed files with 24 additions and 52 deletions
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24
src/main/java/com/genersoft/iot/vmp/gb28181/session/SSRCFactory.java
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@@ -1,6 +1,7 @@
package com.genersoft.iot.vmp.gb28181.session;
import com.genersoft.iot.vmp.conf.SipConfig;
import com.genersoft.iot.vmp.conf.UserSetting;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.StringRedisTemplate;
import org.springframework.stereotype.Component;
@@ -31,10 +32,13 @@ public class SSRCFactory {
@Autowired
private SipConfig sipConfig;
@Autowired
private UserSetting userSetting;
public void initMediaServerSSRC(String mediaServerId, Set<String> usedSet) {
String ssrcPrefix = sipConfig.getDomain().substring(3, 8);
String redisKey = SSRC_INFO_KEY + mediaServerId;
String redisKey = SSRC_INFO_KEY + userSetting.getServerId() + "_" + mediaServerId;
List<String> ssrcList = new ArrayList<>();
for (int i = 1; i < MAX_STREAM_COUNT; i++) {
String ssrc = String.format("%s%04d", ssrcPrefix, i);
@@ -77,7 +81,7 @@ public class SSRCFactory {
return;
}
String sn = ssrc.substring(1);
String redisKey = SSRC_INFO_KEY + mediaServerId;
String redisKey = SSRC_INFO_KEY + userSetting.getServerId() + "_" + mediaServerId;
redisTemplate.opsForSet().add(redisKey, sn);
}
@@ -86,7 +90,7 @@ public class SSRCFactory {
*/
private String getSN(String mediaServerId) {
String sn = null;
String redisKey = SSRC_INFO_KEY + mediaServerId;
String redisKey = SSRC_INFO_KEY + userSetting.getServerId() + "_" + mediaServerId;
Long size = redisTemplate.opsForSet().size(redisKey);
if (size == null || size == 0) {
throw new RuntimeException("ssrc已经用完");
@@ -113,20 +117,8 @@ public class SSRCFactory {
* @param mediaServerId 流媒体服务ID
*/
public boolean hasMediaServerSSRC(String mediaServerId) {
String redisKey = SSRC_INFO_KEY + mediaServerId;
String redisKey = SSRC_INFO_KEY + userSetting.getServerId() + "_" + mediaServerId;
return redisTemplate.opsForSet().members(redisKey) != null;
}
/**
* 查询ssrc是否可用
*
* @param mediaServerId
* @param ssrc
* @return
*/
public boolean checkSsrc(String mediaServerId, String ssrc) {
String sn = ssrc.substring(1);
String redisKey = SSRC_INFO_KEY + mediaServerId;
return redisTemplate.opsForSet().isMember(redisKey, sn) != null;
}
}